Ceramics Microwave Drying Finalize

Ceramics Microwave Drying Finalize

▪ Selective heating: The microwave absorption of water molecules is  the best, the absorption rate of the part with high water content is  higher than that of the part with low water content. The selective heating feature allows for more uniform heating and drying. 

▪ Energy saving and high efficiency: Microwave directly acts on the  material, without additional heat loss, the container in the heating  box will not heat, high thermal efficiency, compared with far infrared  heating can save electricity 30%. 

▪ Dry evenly and finalize the design: After microwave processing  ceramics, materials inside and outside at the same time heat, dry  evenly and thoroughly, shorten the drying time to improve its toughness, no cracking, easy to finalize the design. 

▪ Fully automated, easy to control: compared with the conventional  method, the equipment is ready to use, no thermal inertia, flexible  and convenient operation, microwave power adjustable, transmission speed adjustable. In microwave heating, drying, no waste water, no waste gas, is a safe and harmless high-tech. 

▪ Scope of application: porous ceramic body, honeycomb ceramics,  process ceramics, foam ceramics, high voltage insulating ceramics, special ceramics, etc.

Principle of Microwave Sterilization Drying

Microwave sterilization is the result of the combination of thermal and biological effects of electromagnetic fields. The  thermal effect of microwaves to bacteria is to make proteins change, causing bacteria to lose nutrients, reproduce and  survive conditions. The biological effect of microwave on the bacteria is microwave electric field change in the cross section  of the cell membrane potential distribution, influence the membrane surrounding electrons and ions concentration, which  change the membrane performance, fully bacteria so malnutrition, cannot normal metabolism, cell structure function disorder,  growth is restrained and death. In addition, the microwave can make normal bacteria growth and stable genetic breeding of  nucleic acid RNA and DNA, DNA is made up of a number of hydrogen bonding is flabby, faults and restructuring, and thus  induce genetic mutations, or chromosome aberration and even rupture.

Microwave Equipment Process Flow